Honeywell ST 700 - 19 Troubleshooting and Maintenance for ST 700 Basic Transmitter; HART Diagnostic Messages; Table 51 - HART Diagnostic Messages

Page 162 ST 700 Series HART/DE Option User’s Manual Revision 4.0
19 Troubleshooting and Maintenance for
ST 700 Basic Transmitter
Table 51 and Table 52 lists both critical and non-critical (warning conditions) diagnostics.
19.1 HART Diagnostic Messages
Table 51 critical and non-critical HART diagnostic messages.
Table 51 – HART Diagnostic Messages
Critical Diagnostics (Failure Conditions)
Non-Critical Diagnostics (Warning
Conditions)
Sensor Comm Timeout
No DAC Compensation
Meter Body Critical Failure
No Factory Calibration
Electronic Module Diag Failure
PV Out of Range
Config Data Corrupt
Fixed Current Mode
Meter Body NVM Corrupt
Sensor Over Temperature
Electronic Module DAC Failure
Meter Body Excess Correct
Electronic Module Comm Failure
Local Display
Low Supply Voltage
No DAC Calibration
Meter Body Unreliable Comm
Loop Current Noise
AO Out of Range
URV Set Err. Span Config Button
LRV Set Err. Zero Config Button